259848864

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1488

約数の個数: 192

約数和(自身を含む): 870912000

約数和(自身を除く): 611063136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 96, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 288, 297, 304, 342, 352, 396, 418, 432, 456, 513, 528, 594, 608, 627, 684, 792, 836, 864, 912, 1026, 1056, 1188, 1254, 1368, 1439, 1584, 1672, 1824, 1881, 2052, 2376, 2508, 2736, 2878, 3168, 3344, 3762, 4104, 4317, 4752, 5016, 5472, 5643, 5756, 6688, 7524, 8208, 8634, 9504, 10032, 11286, 11512, 12951, 15048, 15829, 16416, 17268, 20064, 22572, 23024, 25902, 27341, 30096, 31658, 34536, 38853, 45144, 46048, 47487, 51804, 54682, 60192, 63316, 69072, 77706, 82023, 90288, 94974, 103608, 109364, 126632, 138144, 142461, 155412, 164046, 180576, 189948, 207216, 218728, 246069, 253264, 284922, 300751, 310824, 328092, 379896, 414432, 427383, 437456, 492138, 506528, 569844, 601502, 621648, 656184, 738207, 759792, 854766, 874912, 902253, 984276, 1139688, 1203004, 1243296, 1312368, 1476414, 1519584, 1709532, 1804506, 1968552, 2279376, 2406008, 2624736, 2706759, 2952828, 3419064, 3609012, 3937104, 4558752, 4812016, 5413518, 5905656, 6838128, 7218024, 7874208, 8120277, 9624032, 10827036, 11811312, 13676256, 14436048, 16240554, 21654072, 23622624, 28872096, 32481108, 43308144, 64962216, 86616288, 129924432, 259848864]

約数ペア:

[(1, 259848864), (2, 129924432), (3, 86616288), (4, 64962216), (6, 43308144), (8, 32481108), (9, 28872096), (11, 23622624), (12, 21654072), (16, 16240554), (18, 14436048), (19, 13676256), (22, 11811312), (24, 10827036), (27, 9624032), (32, 8120277), (33, 7874208), (36, 7218024), (38, 6838128), (44, 5905656), (48, 5413518), (54, 4812016), (57, 4558752), (66, 3937104), (72, 3609012), (76, 3419064), (88, 2952828), (96, 2706759), (99, 2624736), (108, 2406008), (114, 2279376), (132, 1968552), (144, 1804506), (152, 1709532), (171, 1519584), (176, 1476414), (198, 1312368), (209, 1243296), (216, 1203004), (228, 1139688), (264, 984276), (288, 902253), (297, 874912), (304, 854766), (342, 759792), (352, 738207), (396, 656184), (418, 621648), (432, 601502), (456, 569844), (513, 506528), (528, 492138), (594, 437456), (608, 427383), (627, 414432), (684, 379896), (792, 328092), (836, 310824), (864, 300751), (912, 284922), (1026, 253264), (1056, 246069), (1188, 218728), (1254, 207216), (1368, 189948), (1439, 180576), (1584, 164046), (1672, 155412), (1824, 142461), (1881, 138144), (2052, 126632), (2376, 109364), (2508, 103608), (2736, 94974), (2878, 90288), (3168, 82023), (3344, 77706), (3762, 69072), (4104, 63316), (4317, 60192), (4752, 54682), (5016, 51804), (5472, 47487), (5643, 46048), (5756, 45144), (6688, 38853), (7524, 34536), (8208, 31658), (8634, 30096), (9504, 27341), (10032, 25902), (11286, 23024), (11512, 22572), (12951, 20064), (15048, 17268), (15829, 16416)]